/*
 * This file is part of Applied Energistics 2. Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. Applied
 * Energistics 2 is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General
 * Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
 * later version. Applied Energistics 2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
 * Public License for more details. You should have received a copy of the GNU Lesser General Public License along with
 * Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
 */

package appeng.me;

import appeng.api.networking.IGridNode;
import appeng.api.networking.IGridVisitor;

class GridSplitDetector implements IGridVisitor {

    private final IGridNode pivot;
    private boolean pivotFound;

    public GridSplitDetector(final IGridNode pivot) {
        this.pivot = pivot;
    }

    @Override
    public boolean visitNode(final IGridNode n) {
        if (n == this.pivot) {
            this.setPivotFound(true);
        }

        return !this.isPivotFound();
    }

    public boolean isPivotFound() {
        return this.pivotFound;
    }

    private void setPivotFound(final boolean pivotFound) {
        this.pivotFound = pivotFound;
    }
}
